PT-2026-98684

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists where the kernel fails to properly validate the transmission queue length during netlink parsing. Specifically, the rtnl create link function assigns the IFLA TXQLEN...

CVE-2026-31692

A flaw was found in the Linux kernel's rtnetlink component. An unprivileged local user, leveraging a user namespace, can exploit a missing CAPNETADMIN capability check in the rtnlnewlink function. This allows the user to create paired network devices in arbitrary network namespaces, including the...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the absence of a CAPNETADMIN capability check for the peer network namespace in the rtnlnewlink...

PT-2025-30792

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.15.0-rc5+ Description A flaw exists in the Linux kernel related to the idpf Intel Data Plane Framework driver. Specifically, a mutex used for the control queue cq lock can lead to a kernel BUG when VIRTCHNL2 CA...

Vulnerability of the __rtnl_newlink() function (net/core/rtnetlink.c) in the Linux operating system kernel, which allows a hacker to increase their privileges

The vulnerability of the rtnlnewlink function net/core/rtnetlink.c in the Linux operating system is related to the use of memory after it has been freed. Exploiting this vulnerability could allow an attacker to increase their privileges...

PT-2022-28920

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.16.6 Description The issue is related to the rtnetlink component, specifically in the rtnl newlink function, where it fails to refresh master dev/m ops. The actual impact and attack plausibility have not yet...

PT-2022-28411

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.228 Description The issue is related to the rtnetlink component in the Linux Kernel, specifically with the rtnl newlink function. It involves a potential problem with refreshing master dev/m ops. The actual...

PT-2022-28443

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 3.14 through 5.4.176 Description The issue is related to the rtnetlink component, specifically in the rtnl newlink function, where it fails to refresh master dev/m ops. The actual impact and attack plausibility have not y...

PT-2022-28385

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.14.265 Description The issue is related to the rtnetlink component, specifically in the rtnl newlink function, where it fails to refresh master dev/m ops. The actual impact and attack plausibility have not yet...

PT-2022-28554

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.20 Description The issue is related to the rtnetlink component in the Linux Kernel, specifically with the rtnl newlink function. It involves a potential problem with refreshing master dev/m ops. The actual...

PT-2022-28364

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.9.300 Description The issue is related to the rtnetlink component in the Linux Kernel, specifically with the rtnl newlink function. It involves a potential security vulnerability where the master dev/m ops are...

PT-2022-28490

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.97 Description The issue is related to the rtnetlink component, specifically in the rtnl newlink function, where it fails to refresh master dev/m ops. The actual impact and attack plausibility have not yet...

PT-2022-7661

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the rtnl newlink function in the Linux kernel, which can potentially trigger use-after-free due to the replay logic. This could allow an attacker to elevate their...